Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7167616 | Grating-based wavelength selective switch | Peiching Ling, Jinliang Chen, Jianjun Zhang, Ming Xu, Yu Chen | 2007-01-23 |
| 6928215 | Optical tap for optical integrated circuits | Alice Liu | 2005-08-09 |
| 6876793 | Grating-based wavelength selective switch | Peiching Ling, Jinliang Chen, Jianjun Zhang, Ming Xu, Yu Chen | 2005-04-05 |
| 6823103 | Optical devices for controlling insertion loss | Jane Lam, Liang Zhao, Kenneth McGreer, Hao Xu | 2004-11-23 |
| 6801690 | Grating-based wavelength selective switch | Peiching Ling, Jinliang Chen, Jianjun Zhang, Ming Xu | 2004-10-05 |